Skyboxify logo

Skyboxify

Mod

by lowercasebtw

A skybox mod that allows you to use OptiFine skies in Fabric 1.21+

Downloads

1,318,914

Type

Mod

CurseForge ID

1301799

Last Updated

Apr 9, 2026

Description

Skyboxify

ko-fi

A skybox mod that allows you to use OptiFine skies in Fabric 1.21+

Join our discord: https://discord.gg/C8KKgbA8jy

Features

This mod allows you to define skyboxes inside a resource pack that changes how the sky looks ingame. It uses the same file format as OptiFine and aims to be compatible with any skybox resourcepack made for OptiFine. A skybox defines a texture that includes 6 smaller textures that are stiched together which define what you see in the world being the top, bottom, left, right, front, and back of the world sky visually in 3d world space. You can define multiple skyboxes in a resourcepack that overlay on top of each other giving cool effects, customizability includes changing blend mode, axis rotation, speed, displaying at certain heights, and more.

Notes

Special thanks to UsernameGeri & Zenith for helping with the logo!

Support

Have any issues or need support? Feel free to use the issue tracker to address that. If you are reporting a crash, make sure you include information about the mods you are using and attach any relevant log files you have. If you want to suggest features, join the discord!

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Included in Modpacks

External Resources